/* === S Y N F I G ========================================================= */
/*! \file valuenodedynamiclistremovesmart.cpp
** \brief Template File
**
** $Id$
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
** Copyright (c) 2008 Chris Moore
** Copyright (c) 2012 Carlos López
**
** This package is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License as
** published by the Free Software Foundation; either version 2 of
** the License, or (at your option) any later version.
**
** This package is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
** General Public License for more details.
** \endlegal
*/
/* ========================================================================= */
/* === H E A D E R S ======================================================= */
#ifdef USING_PCH
# include "pch.h"
#else
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <synfig/general.h>
#include "valuenodedynamiclistremovesmart.h"
#include "valuenodedynamiclistremove.h"
#include <synfigapp/canvasinterface.h>
#include <synfigapp/localization.h>
#include <synfig/valuenodes/valuenode_composite.h>
#endif
using namespace std;
using namespace etl;
using namespace synfig;
using namespace synfigapp;
using namespace Action;
/* === M A C R O S ========================================================= */
ACTION_INIT(Action::ValueNodeDynamicListRemoveSmart);
ACTION_SET_NAME(Action::ValueNodeDynamicListRemoveSmart,"ValueNodeDynamicListRemoveSmart");
ACTION_SET_LOCAL_NAME(Action::ValueNodeDynamicListRemoveSmart,N_("Remove Item (Smart)"));
ACTION_SET_TASK(Action::ValueNodeDynamicListRemoveSmart,"remove");
ACTION_SET_CATEGORY(Action::ValueNodeDynamicListRemoveSmart,Action::CATEGORY_VALUEDESC|Action::CATEGORY_VALUENODE);
ACTION_SET_PRIORITY(Action::ValueNodeDynamicListRemoveSmart,-19);
ACTION_SET_VERSION(Action::ValueNodeDynamicListRemoveSmart,"0.0");
ACTION_SET_CVS_ID(Action::ValueNodeDynamicListRemoveSmart,"$Id$");
/* === G L O B A L S ======================================================= */
/* === P R O C E D U R E S ================================================= */
/* === M E T H O D S ======================================================= */
Action::ValueNodeDynamicListRemoveSmart::ValueNodeDynamicListRemoveSmart()
{
index=0;
time=0;
origin=0.5f;
set_dirty(true);
}
Action::ParamVocab
Action::ValueNodeDynamicListRemoveSmart::get_param_vocab()
{
ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
ret.push_back(ParamDesc("value_desc",Param::TYPE_VALUEDESC)
.set_local_name(_("ValueDesc"))
);
ret.push_back(ParamDesc("time",Param::TYPE_TIME)
.set_local_name(_("Time"))
.set_optional()
);
ret.push_back(ParamDesc("origin",Param::TYPE_REAL)
.set_local_name(_("Origin"))
.set_optional()
);
return ret;
}
bool
Action::ValueNodeDynamicListRemoveSmart::is_candidate(const ParamList &x)
{
if (!candidate_check(get_param_vocab(),x))
return false;
ValueDesc value_desc(x.find("value_desc")->second.get_value_desc());
bool parent_is_dynamic_list(
value_desc.parent_is_value_node() &&
ValueNode_DynamicList::Handle::cast_dynamic(value_desc.get_parent_value_node())
);
if(!parent_is_dynamic_list)
{
// Let's check if we are selecting a composite child
if(value_desc.parent_is_value_node())
{
ValueNode::Handle compo(ValueNode_Composite::Handle::cast_dynamic(value_desc.get_parent_value_node()));
if(compo)
{
ValueNode_DynamicList::Handle parent_list=NULL;
std::set<Node*>::iterator iter;
// now check if the composite parent is a dynamic list type
for(iter=compo->parent_set.begin();iter!=compo->parent_set.end();++iter)
{
parent_list=ValueNode_DynamicList::Handle::cast_dynamic(*iter);
if(parent_list)
break;
}
if(parent_list)
parent_is_dynamic_list=true;
}
}
}
return (parent_is_dynamic_list);
}
bool
Action::ValueNodeDynamicListRemoveSmart::set_param(const synfig::String& name, const Action::Param ¶m)
{
if(name=="value_desc" && param.get_type()==Param::TYPE_VALUEDESC)
{
ValueDesc value_desc(param.get_value_desc());
if(!value_desc.parent_is_value_node())
return false;
value_node=ValueNode_DynamicList::Handle::cast_dynamic(value_desc.get_parent_value_node());
if(!value_node)
{
ValueNode::Handle compo(ValueNode_Composite::Handle::cast_dynamic(value_desc.get_parent_value_node()));
if(compo)
{
ValueNode_DynamicList::Handle parent_list=NULL;
std::set<Node*>::iterator iter;
// now check if the composite's parent is a dynamic list type
for(iter=compo->parent_set.begin();iter!=compo->parent_set.end();++iter)
{
parent_list=ValueNode_DynamicList::Handle::cast_dynamic(*iter);
if(parent_list)
{
value_node=parent_list;
// Now we need to find the index of this composite item
// on the dynamic list
int i;
for(i=0;i<value_node->link_count();i++)
if(compo->get_guid()==value_node->get_link(i)->get_guid())
break;
if(i<value_node->link_count())
value_desc=synfigapp::ValueDesc(value_node, i);
else
return false;
break;
}
}
if(!value_node)
return false;
}
else
return false;
if(!value_node)
return false;
}
index=value_desc.get_index();
return true;
}
if(name=="time" && param.get_type()==Param::TYPE_TIME)
{
time=param.get_time();
return true;
}
if(name=="origin" && param.get_type()==Param::TYPE_REAL)
{
origin=param.get_real();
return true;
}
return Action::CanvasSpecific::set_param(name,param);
}
bool
Action::ValueNodeDynamicListRemoveSmart::is_ready()const
{
if(!value_node)
return false;
return Action::CanvasSpecific::is_ready();
}
void
Action::ValueNodeDynamicListRemoveSmart::prepare()
{
clear();
// If we are in animate editing mode
if(get_edit_mode()&MODE_ANIMATE)
{
Action::Handle action(Action::create("ActivepointSetOff"));
if(!action)
throw Error(_("Unable to find action (bug)"));
action->set_param("canvas",get_canvas());
action->set_param("canvas_interface",get_canvas_interface());
action->set_param("time",time);
action->set_param("origin",origin);
action->set_param("value_desc",ValueDesc(value_node,index));
if(!action->is_ready())
throw Error(Error::TYPE_NOTREADY);
add_action(action);
}
else
{
Action::Handle action(Action::create("ValueNodeDynamicListRemove"));
if(!action)
throw Error(_("Unable to find action (bug)"));
action->set_param("canvas",get_canvas());
action->set_param("canvas_interface",get_canvas_interface());
action->set_param("time",time);
action->set_param("origin",origin);
action->set_param("value_desc",ValueDesc(value_node,index));
if(!action->is_ready())
throw Error(Error::TYPE_NOTREADY);
add_action(action);
}
}